CVE-2026-14337

MEDIUMPre-NVD 4.64.6—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 4.6 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.2%, top 84% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
4.6EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.6Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Pega Platform versions 23.1.0 through 25.1.3 are affected by an Stored Cross-site scripting (XSS) vulnerability in a user interface component. Requires a high privileged user with a developer role.

CVSS v3
4.6
EG Score
4.6(medium)
EG Risk
21(Track)
EG Risk 21/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity46% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
16%
KEV
Not listed

Published

August 4, 2026

Last Modified

August 4, 2026

Advisory Details (1)

Auto-updated Aug 4, 2026
No patch confirmed yet.
generic

Pega Security Advisory - O26 Vulnerability - Remediation Note | Support Center

https://support.pega.com/support-doc/pega-security-advisory-o26-vulnerability-remediation-note

Vendor Advisories for CVE-2026-14337(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 19× in last 7d / 51× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-08-21 02:12 UTCEG score recompute
  2. 2026-08-21 02:12 UTCGHSA enrichment
  3. 2026-08-20 22:55 UTCEPSS rescore
  4. 2026-08-20 01:48 UTCEG score recompute
  5. 2026-08-20 01:48 UTCGHSA enrichment
  6. 2026-08-19 17:03 UTCEPSS rescore
  7. 2026-08-19 01:23 UTCEG score recompute
  8. 2026-08-19 01:23 UTCGHSA enrichment
  9. 2026-08-18 13:48 UTCEPSS rescore
  10. 2026-08-18 00:59 UTCEG score recompute
  11. 2026-08-18 00:59 UTCGHSA enrichment
  12. 2026-08-17 00:11 UTCEG score recompute
  13. 2026-08-17 00:11 UTCGHSA enrichment
  14. 2026-08-16 14:56 UTCEPSS rescore
  15. 2026-08-16 02:14 UTCEPSS rescore
  16. 2026-08-15 23:47 UTCEG score recompute
  17. 2026-08-15 23:47 UTCGHSA enrichment
  18. 2026-08-15 01:30 UTCEPSS rescore
  19. 2026-08-14 23:23 UTCGHSA enrichment
  20. 2026-08-13 22:59 UTCEG score recompute
  21. 2026-08-13 22:59 UTCGHSA enrichment
  22. 2026-08-13 22:00 UTCEPSS rescore
  23. 2026-08-12 22:35 UTCEG score recompute
  24. 2026-08-12 22:35 UTCGHSA enrichment
  25. 2026-08-12 13:50 UTCEPSS rescore
Show 26 more
  1. 2026-08-11 22:11 UTCEG score recompute
  2. 2026-08-11 22:11 UTCGHSA enrichment
  3. 2026-08-11 13:42 UTCEPSS rescore
  4. 2026-08-10 23:59 UTCEPSS rescore
  5. 2026-08-10 21:48 UTCGHSA enrichment
  6. 2026-08-09 21:24 UTCEG score recompute
  7. 2026-08-09 21:24 UTCGHSA enrichment
  8. 2026-08-09 13:46 UTCEPSS rescore
  9. 2026-08-08 21:01 UTCEG score recompute
  10. 2026-08-08 21:01 UTCGHSA enrichment
  11. 2026-08-08 16:37 UTCEPSS rescore
  12. 2026-08-07 20:37 UTCEG score recompute
  13. 2026-08-07 20:37 UTCGHSA enrichment
  14. 2026-08-06 20:13 UTCEG score recompute
  15. 2026-08-06 20:13 UTCGHSA enrichment
  16. 2026-08-06 13:46 UTCEPSS rescore
  17. 2026-08-05 19:49 UTCEG score recompute
  18. 2026-08-05 19:49 UTCGHSA enrichment
  19. 2026-08-05 19:17 UTCEPSS rescore
  20. 2026-08-04 19:26 UTCEG score recompute
  21. 2026-08-04 19:26 UTCGHSA enrichment
  22. 2026-08-04 18:21 UTCEG score recompute
  23. 2026-08-04 18:21 UTCGHSA enrichment
  24. 2026-08-04 14:18 UTCEG score recompute
  25. 2026-08-04 13:59 UTCEG score recompute
  26. 2026-08-04 13:57 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-14337?
CVE-2026-14337 is a medium vulnerability published on August 4, 2026. Pega Platform versions 23.1.0 through 25.1.3 are affected by an Stored Cross-site scripting (XSS) vulnerability in a user interface component. Requires a high privileged user with a developer role.
When was CVE-2026-14337 disclosed?
CVE-2026-14337 was first published in the National Vulnerability Database on August 4, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-14337 actively exploited?
CVE-2026-14337 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 83.7% of all scored CVEs.
What is the CVSS score of CVE-2026-14337?
CVE-2026-14337 has a CVSS v3 base score of 4.6 (NVD).
How do I remediate CVE-2026-14337?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14337, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-14337

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